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CDM4644 & LTM4644 DC/DC uModule Regulator

The CDM4644 is a quad DC/DC step-downuModule regulator with 4A per output. Outputs canbe multiplexed or paralleled in an array for up to16A capability.Included in the module are the switchingcontrolle...
  • Model: CDM4644
  • Brand: MK
  • Price:$666.0   /    Stock: 99999
  • Product Description:

    The CDM4644 is a quad DC/DC step-downuModule regulator with 4A per output. Outputs canbe multiplexed or paralleled in an array for up to16A capability.Included in the module are the switchingcontrollers, power FETs, inductors, high-precisionupper divider resistance (0.1%) and supportcomponents. A few filters, holding capacitors andresistors are required externally to form a completestep-down quad output DC/DC regulator.The input voltage range of the module is 4V to 14V,and the output voltage can be set in the range of0.6V to 5.5V with an external sampling resistor.The module supports external frequencysynchronization, continuous or discontinuous modeand output voltage tracking sort operation. Themodule has the function of built-in temperaturemonitoring, over-temperature, overvoltage andovercurrent protection.

    Quad Output Step-down uModule Regulator with 4A per Output

    Wide Input Voltage Range: 4V to 14V, as low as 2.4V with External Bias Supply

    Output Voltage Range:0.6V to 5.5V

    4A DC, 5A Peak Output Current Each Channel Up to 5.5W Power Dissipation is allowed under Radiator-Free Conditions (TA=60℃, 200LFM) ±1.5% Total Output Voltage Regulation

    Current Mode Control Achieves Fast Transient Response

    Multiplexed Parallel for Higher Output Current

    Output Voltage Tracking

    Internal Temperature Sensing Diode Output

    External Frequency Synchronization Overvoltage, Overcurrent and Overtemperature Protection

    Package Size:

    9mm × 15mm × 5.01mm BGA77 Package

    Multi-rail Point of Load Regulation FPGAs, DSPs and ASICs Applications

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    ModelADI/LINEARControl ModeInput VoltageOut VoltageTemperaturePackaging form
    CDM4650LTM4650DC/DC Micro-module regulator4.5V~16V0.6V~5.5V-40℃~125℃BGA-144
    CDM4644LTM4644DC/DC Micro-module regulator4V~14V0.6V~5.5V-40℃~125℃BGA-77
    CDM4620LTM4620DC/DC Micro-module regulator4.5V~16V0.6V~5.5V-40℃~125℃LGA-144/BGA-144
    CDM4630LTM4630DC/DC Micro-module regulator4.5V~18V0.6V~5.5V-40℃~125℃LGA-144/BGA-144
    CDM4628ALTM4628DC/DC Micro-module regulator4.5V~26.5V0.6V~5.5V-40℃~125℃LGA-144/BGA-144
    CDM4627LTM4627DC/DC Micro-module regulator4.5V-20V0.6V-5.5V-40℃~125℃LGA-133 BGA-133 
    CDM4637LTM4637DC/DC Micro-module regulator4.5V-20V 0.6V-5.5V -40℃~125℃LGA-133 BGA-133 
    CDM4608LTM4608DC/DC Micro-module regulator2.375-5.5V0.6V-5V-40℃~125℃LGA-68 
    CDM4616LTM4616DC/DC Micro-module regulator2.7V-5.5V 0.6V-5V-40℃~125℃LGA-144 BGA-144 
    CDM4601LTM4601DC/DC Micro-module regulator4.5V-20V0.6V-5.0V-40℃~125℃LGA-118 BGA-118 
    CDM4612LTM4612DC/DC Micro-module regulator5V-35V3.3V-15V-40℃~125℃LGA-133 
    CDM4613LTM4613DC/DC Micro-module regulator5V-35V3.3V-15V-40℃~125℃LGA-133 BGA-133 


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